1 /* 2 * Copyright (c) 2008-2009, Motorola, Inc. 3 * 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions are met: 8 * 9 * - Redistributions of source code must retain the above copyright notice, 10 * this list of conditions and the following disclaimer. 11 * 12 * - Redistributions in binary form must reproduce the above copyright notice, 13 * this list of conditions and the following disclaimer in the documentation 14 * and/or other materials provided with the distribution. 15 * 16 * - Neither the name of the Motorola, Inc. nor the names of its contributors 17 * may be used to endorse or promote products derived from this software 18 * without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 21 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 24 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 30 * POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33 package com.android.bluetooth.opp; 34 35 import com.android.bluetooth.R; 36 37 import android.content.BroadcastReceiver; 38 import android.content.ContentValues; 39 import android.content.Context; 40 import android.content.DialogInterface; 41 import android.content.Intent; 42 import android.content.IntentFilter; 43 import android.net.Uri; 44 import android.os.Bundle; 45 import android.os.Handler; 46 import android.os.Message; 47 import android.util.Log; 48 import android.view.KeyEvent; 49 import android.view.View; 50 import android.widget.TextView; 51 import android.widget.Toast; 52 import android.text.format.Formatter; 53 54 import com.android.internal.app.AlertActivity; 55 import com.android.internal.app.AlertController; 56 57 /** 58 * This class is designed to ask user to confirm if accept incoming file; 59 */ 60 public class BluetoothOppIncomingFileConfirmActivity extends AlertActivity implements 61 DialogInterface.OnClickListener { 62 private static final String TAG = "BluetoothIncomingFileConfirmActivity"; 63 private static final boolean D = Constants.DEBUG; 64 private static final boolean V = Constants.VERBOSE; 65 66 private static final int DISMISS_TIMEOUT_DIALOG = 0; 67 68 private static final int DISMISS_TIMEOUT_DIALOG_VALUE = 2000; 69 70 private static final String PREFERENCE_USER_TIMEOUT = "user_timeout"; 71 72 private BluetoothOppTransferInfo mTransInfo; 73 74 private Uri mUri; 75 76 private ContentValues mUpdateValues; 77 78 private TextView mContentView; 79 80 private boolean mTimeout = false; 81 82 private BroadcastReceiver mReceiver = new BroadcastReceiver() { 83 @Override 84 public void onReceive(Context context, Intent intent) { 85 if (!BluetoothShare.USER_CONFIRMATION_TIMEOUT_ACTION.equals(intent.getAction())) { 86 return; 87 } 88 onTimeout(); 89 } 90 }; 91 92 @Override onCreate(Bundle savedInstanceState)93 protected void onCreate(Bundle savedInstanceState) { 94 super.onCreate(savedInstanceState); 95 96 Intent intent = getIntent(); 97 mUri = intent.getData(); 98 mTransInfo = new BluetoothOppTransferInfo(); 99 mTransInfo = BluetoothOppUtility.queryRecord(this, mUri); 100 if (mTransInfo == null) { 101 if (V) Log.e(TAG, "Error: Can not get data from db"); 102 finish(); 103 return; 104 } 105 106 // Set up the "dialog" 107 final AlertController.AlertParams p = mAlertParams; 108 p.mIconId = android.R.drawable.ic_dialog_info; 109 p.mTitle = getString(R.string.incoming_file_confirm_title); 110 p.mView = createView(); 111 p.mPositiveButtonText = getString(R.string.incoming_file_confirm_ok); 112 p.mPositiveButtonListener = this; 113 p.mNegativeButtonText = getString(R.string.incoming_file_confirm_cancel); 114 p.mNegativeButtonListener = this; 115 setupAlert(); 116 if (V) Log.v(TAG, "mTimeout: " + mTimeout); 117 if (mTimeout) { 118 onTimeout(); 119 } 120 121 if (V) Log.v(TAG, "BluetoothIncomingFileConfirmActivity: Got uri:" + mUri); 122 123 registerReceiver(mReceiver, new IntentFilter( 124 BluetoothShare.USER_CONFIRMATION_TIMEOUT_ACTION)); 125 } 126 createView()127 private View createView() { 128 View view = getLayoutInflater().inflate(R.layout.confirm_dialog, null); 129 130 mContentView = (TextView)view.findViewById(R.id.content); 131 132 String text = getString(R.string.incoming_file_confirm_content, mTransInfo.mDeviceName, 133 mTransInfo.mFileName, Formatter.formatFileSize(this, mTransInfo.mTotalBytes)); 134 135 mContentView.setText(text); 136 137 return view; 138 } 139 onClick(DialogInterface dialog, int which)140 public void onClick(DialogInterface dialog, int which) { 141 switch (which) { 142 case DialogInterface.BUTTON_POSITIVE: 143 if (!mTimeout) { 144 // Update database 145 mUpdateValues = new ContentValues(); 146 mUpdateValues.put(BluetoothShare.USER_CONFIRMATION, 147 BluetoothShare.USER_CONFIRMATION_CONFIRMED); 148 this.getContentResolver().update(mUri, mUpdateValues, null, null); 149 150 Toast.makeText(this, getString(R.string.bt_toast_1), Toast.LENGTH_SHORT).show(); 151 } 152 break; 153 154 case DialogInterface.BUTTON_NEGATIVE: 155 // Update database 156 mUpdateValues = new ContentValues(); 157 mUpdateValues.put(BluetoothShare.USER_CONFIRMATION, 158 BluetoothShare.USER_CONFIRMATION_DENIED); 159 this.getContentResolver().update(mUri, mUpdateValues, null, null); 160 break; 161 } 162 } 163 164 @Override onKeyDown(int keyCode, KeyEvent event)165 public boolean onKeyDown(int keyCode, KeyEvent event) { 166 if (keyCode == KeyEvent.KEYCODE_BACK) { 167 if (D) Log.d(TAG, "onKeyDown() called; Key: back key"); 168 mUpdateValues = new ContentValues(); 169 mUpdateValues.put(BluetoothShare.VISIBILITY, BluetoothShare.VISIBILITY_HIDDEN); 170 this.getContentResolver().update(mUri, mUpdateValues, null, null); 171 172 Toast.makeText(this, getString(R.string.bt_toast_2), Toast.LENGTH_SHORT).show(); 173 finish(); 174 } 175 return true; 176 } 177 178 @Override onDestroy()179 protected void onDestroy() { 180 super.onDestroy(); 181 unregisterReceiver(mReceiver); 182 } 183 184 @Override onRestoreInstanceState(Bundle savedInstanceState)185 protected void onRestoreInstanceState(Bundle savedInstanceState) { 186 super.onRestoreInstanceState(savedInstanceState); 187 mTimeout = savedInstanceState.getBoolean(PREFERENCE_USER_TIMEOUT); 188 if (V) Log.v(TAG, "onRestoreInstanceState() mTimeout: " + mTimeout); 189 if (mTimeout) { 190 onTimeout(); 191 } 192 } 193 194 @Override onSaveInstanceState(Bundle outState)195 protected void onSaveInstanceState(Bundle outState) { 196 super.onSaveInstanceState(outState); 197 if (V) Log.v(TAG, "onSaveInstanceState() mTimeout: " + mTimeout); 198 outState.putBoolean(PREFERENCE_USER_TIMEOUT, mTimeout); 199 } 200 onTimeout()201 private void onTimeout() { 202 mTimeout = true; 203 mContentView.setText(getString(R.string.incoming_file_confirm_timeout_content, 204 mTransInfo.mDeviceName)); 205 mAlert.getButton(DialogInterface.BUTTON_NEGATIVE).setVisibility(View.GONE); 206 mAlert.getButton(DialogInterface.BUTTON_POSITIVE).setText( 207 getString(R.string.incoming_file_confirm_timeout_ok)); 208 209 mTimeoutHandler.sendMessageDelayed(mTimeoutHandler.obtainMessage(DISMISS_TIMEOUT_DIALOG), 210 DISMISS_TIMEOUT_DIALOG_VALUE); 211 } 212 213 private final Handler mTimeoutHandler = new Handler() { 214 @Override 215 public void handleMessage(Message msg) { 216 switch (msg.what) { 217 case DISMISS_TIMEOUT_DIALOG: 218 if (V) Log.v(TAG, "Received DISMISS_TIMEOUT_DIALOG msg."); 219 finish(); 220 break; 221 default: 222 break; 223 } 224 } 225 }; 226 } 227